CN104873335A - Absorption product and surface layer thereof - Google Patents
Absorption product and surface layer thereof Download PDFInfo
- Publication number
- CN104873335A CN104873335A CN201410068697.6A CN201410068697A CN104873335A CN 104873335 A CN104873335 A CN 104873335A CN 201410068697 A CN201410068697 A CN 201410068697A CN 104873335 A CN104873335 A CN 104873335A
- Authority
- CN
- China
- Prior art keywords
- coma
- permeable formation
- surface layer
- layer
- absorbent article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F13/5126—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the planar distribution of the apertures, e.g. in a predefined pattern
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses an absorption product and a surface layer thereof. The surface layer comprises a contact layer and a permeation layer. The contact layer comprises a plurality of fiber agglomerates, the fiber agglomerates are arranged at intervals on the permeation layer in a protruding mode, the fiber agglomerates can be used for contacting with skin, and the pliability and the hydrophobicity of the fiber agglomerates are larger than the permeation layer. By adopting the surface layer, body fluid can be guided by the fiber agglomerates and totally permeate in an absorption core layer of the absorption product, a user can feel very comfort when the absorption product contacts with the skin, because the pliability of the contact layer is larger than the permeation layer, and liquid will not stay on the contact layer which contacts with the skin, so the contact layer can be kept dry and comfortable enough.
Description
Technical field
The present invention relates to absorbent article and the surface layers thereof such as diaper, women's absorbent article, adult-incontinence articles.
Background technology
The basic structure composition of existing absorbent article mostly comprises surface layer, absorbent core layer, liquid-tight bottom and mmic package layer, and wherein absorbent core layer is arranged between surface layer and liquid-tight bottom by glue bond.Wherein surface layer is the surface that absorbent article in use contacts user skin, liquid-tight bottom is the surface of absorbent article at use procedure contact medicated clothing, body fluid to be absorbed by absorbent core layer through the surface layer of absorbent article and stores, and liquid-tight layer can prevent leakage of body fluids.
In use there is following problems in the absorbent article of existing this kind of structure: when surface layer adopts the material that cotton texture is stronger, during as non-woven fabrics/spun laced fabric, this absorbent article in use its surface contacting skin has good comfort, but because the liquid infiltration effect of cotton material is poor, the speed making body fluid infiltrate into absorbent core layer by surface layer is slower, and there is the situation that humoral part remains in surface layer, thus the surface layer that result in the contact skin of absorbent article is dry and comfortable not, makes the degree of comfort decreased of absorbent article.When surface layer adopts liquid infiltration effect preferably material, during as making hole film, body fluid infiltrates into the speed of absorbent core layer by surface layer, absorbent article is in use comparatively dry and comfortable, but due to the comparatively cotton material such as making hole film, its breathability is poor, also soft not, sticky sense can be produced in use procedure, and not soft feeling, make the degree of comfort decreased of absorbent article.
In order to improve the problems referred to above, there is the absorbent article that three-chip type designs on the market at present, the surface layer of these goods adopts along the left and right sides part of goods longitudinal direction the material that cotton texture is stronger, as non-woven fabrics etc., surface layer adopts the good making hole film of liquid infiltration effect along the mid portion of goods longitudinal direction.The absorbent article Problems existing of this kind of structure is: the making hole film along the zone line at the two ends of goods longitudinal direction still can cause stronger friction sense, reduces the comfort level of absorbent article.
Also there is the absorbent article of the surface layer with compound on the market, the surface layer of this absorbent article is by the cotton material of soft comfortable, as non-woven fabrics and the good material of osmotic effect, as making hole film is composited, wherein cotton material is arranged on the side of contact user skin, and barrier material layer is arranged between cotton material and absorptive core.But because the injection water retaining in reservoir of non-woven fabrics self can cause surface layer damp.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of absorbent article and the surface patch thereof of taking into account comfort property and water absorbing properties simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the surface layer providing a kind of absorbent article, this surface layer comprises contact layer and permeable formation, contact layer comprises multiple coma, coma interval and protrude be arranged on permeable formation, and for contacting skin, pliability and the hydrophobicity of coma are greater than permeable formation.
Wherein, the mode that combined by ultrasound wave of coma or be arranged on permeable formation by the mode that 3D prints.
Wherein, coma is made up of PE fiber or PET.
Wherein, the density of coma is 10-60/mm
2.
Wherein, the density of coma is 20-55/mm
2.
Wherein, the density of coma is 30-40/mm
2.
Wherein, the height of coma is 0.5-1.5mm.
Wherein, the height of coma is 0.7-1.2mm.
Wherein, the height of coma is 0.8-1mm.
Wherein, the height of the coma of the central position of permeable formation is greater than the height of the coma at the marginal position place of permeable formation.
Wherein, the density of the coma of the central position of permeable formation is greater than the density of the coma at the marginal position place of permeable formation.
Wherein, permeable formation is provided with perforate, and the percent opening of permeable formation is 25%-45%, the aperture of perforate is 0.1-0.8mm, and the coverage rate of coma to perforate is no more than 20%.
Wherein, the percent opening of permeable formation is 30%-40%, and the aperture of perforate is 0.2-0.6mm, and the coverage rate of coma to perforate is no more than 15%.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of absorbent article, this absorbent article comprises absorbent core layer, liquid-tight layer and surface layer as above, and absorbent core layer is arranged between the permeable formation of surface layer and liquid-tight layer.
The invention has the beneficial effects as follows: the situation being different from prior art, the surface layer of absorbent article of the present invention comprises contact layer and permeable formation, contact layer comprises multiple interval and protrudes the coma that is arranged on permeable formation, coma and contact skin and its pliability and hydrophobicity are all greater than permeable formation; Body fluid can be infiltrated completely in the absorbent core layer of absorbent article through permeable formation after coma water conservancy diversion, contact layer has the pliability being better than permeable formation, good comfort is had when guaranteeing skin contact, and body fluid can not with the contact layer of skin contact on stop, make the dry and comfortable degree that contact layer can keep enough.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the preferred embodiment of the surface layer of absorbent article of the present invention.
Detailed description of the invention
Consult Fig. 1, the surface layer 1 of absorbent article of the present invention comprises contact layer 11 and permeable formation 12.Absorbent article (not shown) desurfacing 1 is outer at least also comprises absorbent core layer (not shown) and liquid-tight layer (not shown).Absorbent core layer is between surface layer 1 and liquid-tight layer, and the permeable formation 12 of surface layer 1 covers absorbent core layer comprehensively, contact layer 11 away from absorbent core layer arrange, for skin contact.Absorbent core layer is used for absorbing and storing body fluid, and liquid-tight layer in use contacts clothing surface, and the body fluid pervious avoiding absorbed layer to absorb is on medicated clothing.
Have good permeance property in order to ensure permeable formation 12, preferably, permeable formation 12 can be the guide layer that making hole film or crude fibre are made.
Contact layer 11 comprises multiple coma 111, and coma 111 protrudes and is arranged on permeable formation 12, during use, and the skin contact of coma 111 and user.The pliability of coma 111 and hydrophobicity are greater than permeable formation 12, therefore, during with skin contact, there is good sense of touch, when body fluid is expelled on absorbent article, because coma 111 has hydrophobicity, therefore, body fluid is guided to permeable formation 12 through coma and is absorbed by absorbent core layer after permeable formation 12 rapid osmotic, makes contact layer 11 can keep dry-ness preferably.The material of coma 111 can be PE fiber or PET etc.Coma 111 can be hemispherical, spherical or have other three-dimensional shapes of smooth transition surface.
Preferably, the mode that the coma 111 forming contact layer 11 is combined by ultrasound wave or be arranged on permeable formation 12 by the mode that 3D prints.Compared with, the mode such as hot pressing compound or hot melt compound bonding with traditional, be not squeezed between the coma 111 of contact layer 11, therefore, it is possible to guarantee water conservancy diversion and the osmotic effect of body fluid, and combination between contact layer 11 and permeable formation 12 is more firm, and production efficiency is higher, can volume production and the marketization.
Height and the density of protruding coma 111 zones of different be arranged on permeable formation 12 can be different.Generally, the central position of absorbent article is that body fluid concentrates uptake zone, in order to strengthen the body fluid water conservancy diversion in this region and assimilation effect, guarantee dry and comfortable, the comfort property of absorbent article, preferably, the density of the coma 111 of the central position of permeable formation 12 is greater than the density of the coma at the marginal position place of permeable formation 12; The height of the coma 111 of the central position of permeable formation 12 is greater than the height of the coma 111 at the marginal position place of permeable formation 12.
In practical application, if it is too small to protrude coma 111 density that is arranged on permeable formation 12, then the effect of the contact of the reduction absorbent article that plays of its contact layer 11 formed and skin is comparatively faint, does not have the effect of expection; If it is excessive to protrude the density being arranged at coma 111 on permeable formation 12, then make the permeable formation on the surface of exposing absorbent article to expose rate too low, greatly reduce the absorption rate of body fluid, affect the dry and comfortable degree of absorbent article surface layer.Study for a long period of time through applicant, great many of experiments and improvement, preferably, the density protruding the coma 111 be arranged on permeable formation 12 is 10-60/mm
2; More preferably, the density protruding the coma 111 be arranged on permeable formation 12 is 20-55/mm
2; Again preferably, the density protruding the coma 111 be arranged on permeable formation 12 is 20-50/mm
2; Most preferably, the density protruding the coma 111 be arranged on permeable formation 12 is 30-40/mm
2.
When the height protruding the coma 111 be arranged on permeable formation 12 is too little, the water conservancy diversion body fluid that its contact layer 11 formed plays is more weak to the effect of permeable formation 12, and permeable formation 12 and skin are not fully isolated by the contact layer 11 of absorbent article, make soft comfortable degree reduce; When the height protruding the coma 111 be arranged on permeable formation 12 is too large, the contact layer 11 of absorbent article easily caves in the process of dressing, and reduces the efficiency of body fluid pervious and can be formed residual on contact layer 11.Study for a long period of time through applicant, great many of experiments and improvement, preferably, the height protruding the coma 111 be arranged on permeable formation 12 is 0.5-1.5mm; More preferably, the height protruding the coma 111 be arranged on permeable formation 12 is 0.7-1.2mm; Again preferably, the height protruding the coma 111 be arranged on permeable formation 12 is 0.8-1.0mm.
Protrude and be arranged at coma 111 on permeable formation 12 and according to certain regularly arranged, such as, the height in different density or different regions can be become to be formed according to certain rule in different area arrangement, make contact layer 11 form certain pattern.According to the consumer psychology of the use crowd of absorbent article, the zones of different of contact layer 11 can also use different colors to form different patterns.
In order to ensure the osmotic effect of permeable formation 12, permeable formation 12 is provided with perforate 121.Perforate 121 can be the through hole running through permeable formation 12 setting, also can be from the recessed groove in the surface be connected with contact layer 11 of permeable formation 12.Preferably, the percent opening of permeable formation 12 is 25%-45%; More preferably, the percent opening of permeable formation 12 is 30%-40%; The area of percent opening and perforate accounts for the ratio of the area on the whole surface of permeable formation 12.The aperture of perforate 121 is 0.1-0.8mm, and more preferably, the aperture of perforate 121 is 0.2-0.6mm.The coverage rate of bottom to perforate 121 of coma 111 is no more than 20%; More preferably, the coverage rate of bottom to perforate 121 of coma 111 is no more than 15%.
Be different from prior art, the surface layer 1 of absorbent article of the present invention comprises contact layer 11 and permeable formation 12, contact layer 11 comprises multiple interval and protrudes the coma 111 be arranged on permeable formation 12, and coma 111 is with contact skin and its pliability and hydrophobicity are all greater than permeable formation 12; Body fluid can be infiltrated completely in the absorbent core layer of absorbent article through permeable formation 12 after coma 111 water conservancy diversion, contact layer 11 has the pliability being better than permeable formation 12, good comfort is had when guaranteeing skin contact, and body fluid can not with the contact layer 11 of skin contact on stop, make the dry and comfortable degree that contact layer 12 can keep enough.
The present invention also protects a kind of absorbent article, and this absorbent article comprises absorbent core layer, liquid-tight layer and surface layer 1.The structure detailed description in the aforementioned embodiment of surface layer 1, absorbent core layer is arranged between the permeable formation 12 of surface layer 1 and liquid-tight layer.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (14)
1. the surface layer of an absorbent article, it is characterized in that, described surface layer comprises contact layer and permeable formation, described contact layer comprises multiple coma, described coma interval and protrude be arranged on described permeable formation, and for contacting skin, the pliability of described coma and hydrophobicity are greater than described permeable formation.
2. surface layer according to claim 1, is characterized in that, the mode that described coma is combined by ultrasound wave or be arranged on described permeable formation by the mode that 3D prints.
3. surface layer according to claim 1, is characterized in that, described coma is made up of PE fiber or PET.
4. surface layer according to claim 1, is characterized in that, the density of described coma is 10-60/mm
2.
5. surface layer according to claim 4, is characterized in that, the density of described coma is 20-55/mm
2.
6. surface layer according to claim 5, is characterized in that, the density of described coma is 30-40/mm
2.
7. surface layer according to claim 1, is characterized in that, the height of described coma is 0.5-1.5mm.
8. surface layer according to claim 7, is characterized in that, the height of described coma is 0.7-1.2mm.
9. surface layer according to claim 8, is characterized in that, the height of described coma is 0.8-1mm.
10. surface layer according to claim 1, is characterized in that, the height of the described coma of the central position of described permeable formation is greater than the height of the described coma at the marginal position place of described permeable formation.
11. surface layers according to claim 1, is characterized in that, the density of the described coma of the central position of described permeable formation is greater than the density of the described coma at the marginal position place of described permeable formation.
12. surface layers according to claim 1, is characterized in that, described permeable formation is provided with perforate, and the percent opening of described permeable formation is 25%-45%, and the aperture of described perforate is 0.1-0.8mm, and the coverage rate of described coma to described perforate is no more than 20%.
13. surface layers according to claim 12, is characterized in that, the percent opening of described permeable formation is 30%-40%, and the aperture of described perforate is 0.2-0.6mm, and the coverage rate of described coma to described perforate is no more than 15%.
14. 1 kinds of absorbent articles, it is characterized in that, described absorbent article comprises absorbent core layer, liquid-tight layer and the surface layer as described in claim 1-13 item any one, and described absorbent core layer is arranged between the described permeable formation of described surface layer and described liquid-tight layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068697.6A CN104873335A (en) | 2014-02-27 | 2014-02-27 | Absorption product and surface layer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068697.6A CN104873335A (en) | 2014-02-27 | 2014-02-27 | Absorption product and surface layer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104873335A true CN104873335A (en) | 2015-09-02 |
Family
ID=53941200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068697.6A Pending CN104873335A (en) | 2014-02-27 | 2014-02-27 | Absorption product and surface layer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104873335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11110013B2 (en) * | 2014-09-10 | 2021-09-07 | The Procter & Gamble Company | Nonwoven webs with hydrophobic and hydrophilic layers |
| CN114232204A (en) * | 2021-12-23 | 2022-03-25 | 稳健医疗用品股份有限公司 | Composite non-woven fabric and preparation method and application thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746729A (en) * | 1994-10-27 | 1998-05-05 | Uni-Charm Corporation | Sanitary napkin |
| CN1193271A (en) * | 1995-06-23 | 1998-09-16 | 普罗克特和甘保尔公司 | Absorbent device with improved functional surface |
| CN1230396A (en) * | 1998-03-26 | 1999-10-06 | 尤妮佳股份有限公司 | Surface layer of body fluid absorption article |
| CN1349787A (en) * | 2000-09-01 | 2002-05-22 | 尤妮佳股份有限公司 | Absorbent articels using surface material of continuous filament yarn |
| CN101528168A (en) * | 2006-10-16 | 2009-09-09 | 宝洁公司 | Three-dimensional printed article |
| CN102112085A (en) * | 2008-08-08 | 2011-06-29 | 宝洁公司 | Absorbent article having a tufted topsheet |
| CN202477996U (en) * | 2012-03-19 | 2012-10-10 | 北京倍舒特科技发展有限公司 | Paper diaper using cotton-web combined diversion layer |
| US20120322333A1 (en) * | 2004-11-05 | 2012-12-20 | Tamicare Ltd. | Stretchable sheets comprising a variety of layers and zones and methods to produce such products |
| CN102989032A (en) * | 2012-12-18 | 2013-03-27 | 金红叶纸业集团有限公司 | Absorbing core body and preparation method thereof as well as absorbent product using same |
| CN103231515A (en) * | 2013-04-07 | 2013-08-07 | 金红叶纸业集团有限公司 | Preparation method for hygienic product and hygienic product |
| CN103491923A (en) * | 2011-04-01 | 2014-01-01 | Rkw欧洲公司 | Spunlaced nonwovens as hook and loop fastener component |
-
2014
- 2014-02-27 CN CN201410068697.6A patent/CN104873335A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746729A (en) * | 1994-10-27 | 1998-05-05 | Uni-Charm Corporation | Sanitary napkin |
| CN1193271A (en) * | 1995-06-23 | 1998-09-16 | 普罗克特和甘保尔公司 | Absorbent device with improved functional surface |
| CN1230396A (en) * | 1998-03-26 | 1999-10-06 | 尤妮佳股份有限公司 | Surface layer of body fluid absorption article |
| CN1349787A (en) * | 2000-09-01 | 2002-05-22 | 尤妮佳股份有限公司 | Absorbent articels using surface material of continuous filament yarn |
| US20120322333A1 (en) * | 2004-11-05 | 2012-12-20 | Tamicare Ltd. | Stretchable sheets comprising a variety of layers and zones and methods to produce such products |
| CN101528168A (en) * | 2006-10-16 | 2009-09-09 | 宝洁公司 | Three-dimensional printed article |
| CN102112085A (en) * | 2008-08-08 | 2011-06-29 | 宝洁公司 | Absorbent article having a tufted topsheet |
| CN103491923A (en) * | 2011-04-01 | 2014-01-01 | Rkw欧洲公司 | Spunlaced nonwovens as hook and loop fastener component |
| CN202477996U (en) * | 2012-03-19 | 2012-10-10 | 北京倍舒特科技发展有限公司 | Paper diaper using cotton-web combined diversion layer |
| CN102989032A (en) * | 2012-12-18 | 2013-03-27 | 金红叶纸业集团有限公司 | Absorbing core body and preparation method thereof as well as absorbent product using same |
| CN103231515A (en) * | 2013-04-07 | 2013-08-07 | 金红叶纸业集团有限公司 | Preparation method for hygienic product and hygienic product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11110013B2 (en) * | 2014-09-10 | 2021-09-07 | The Procter & Gamble Company | Nonwoven webs with hydrophobic and hydrophilic layers |
| US11839531B2 (en) | 2014-09-10 | 2023-12-12 | The Procter And Gamble Company | Nonwoven webs with hydrophobic and hydrophilic layers |
| CN114232204A (en) * | 2021-12-23 | 2022-03-25 | 稳健医疗用品股份有限公司 | Composite non-woven fabric and preparation method and application thereof |
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Application publication date: 20150902 |